A particle of mass 'm' is projected with a velocity ` v = k V_e (k <1)` from the surface of the earth.(Ve = escape velocity)The maximum height above the surface reached by the particle is:

Options

A. ` (R^2 k)/(1 + k) `
B. ` (R k^2)/(1 - k^2) `
C. `R(k/(1-k))^2`
D. `R(k/(1+k))^2`